Find the perimeter of a field with the following dimensions: Length: x² + 3x - 1 Width: 2x + 3

Answer:
B. 2x²+10x+4
Step-by-step explanation:
the perimeter =
2×(x²+3x-1+2x+3)
= 2×(x²+5x+2)
= 2x²+10x+4